Group Profile

HENAN HUIXIN IMPORT & EXPORT TRADE CO., LTD.

Boron Carbide

Boron carbide is a kind of high performance abrasive material with excellent chemical resistance and high hardness which make it one of themost important abrasives materials. It can be used in grinding, lapping and polishing tungsten carbide and other hard materials such as ceramics, minerals and glass.

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Besides abrasives, boron carbide is widely used in following fields.

-Aerospace;

- Armor;

- Blasting Nozzles;

- Ceramic Composites;

- Metal Matrix Composites;

- Nuclear Technology;

- Refractory Shapes, Cements;

- Tool & Die Fabrication;

- Ultra-sonic Machining.

Typical Chemical Analysis

B
min. (%)

C
max. (%)

B+C
min. (%)

B2O3

max. (%)

Fe
max. (%)

76

23

98

0.5

0.2

Typical Grit Sizes

FEPA Standard

F100

F120

F150

F180

F220

F240

F280

F320

F360

F400

F500

F600

F800

F1000

F1200

F1500

ANSI/ISO Standard

24#

36#

46#

60#

80#

90#

100#

120#

150#

180#

220#

240#

280#

 

 

 

 

Note: Other sizes are also available on request.

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